There is a statement in the article that doesn't sound true:
"...despite the fact that the U.S. contributes more aid to the Palestinian people than does any other nation, by far."
I did a search and found this:
One-third of ALL US AID goes to Israel and Egypt.
http://www.vaughns-1-pagers.com/politics/us-foreign-aid.htm
These 2 countries receive
one-third of the total
aid, (with the most going to Israel) the majority of which
pays for armaments.
Yet, neither is a "developing" country.